MEDFORD EXP STN, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(355424)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200301
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1937 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 42.05 i 39.26 37.57 33.03 36.62
1938 31.10 31.00 32.97 38.17 39.94 47.13 54.03 45.26 44.97 37.52 29.28 a 31.26 38.55
1939 29.23 27.61 31.45 35.90 40.94 43.93 50.94 49.97 43.23 36.45 27.63 32.30 d 37.46
1940 30.45 34.75 a 36.23 38.10 42.00 48.33 49.87 48.42 46.70 40.00 32.67 33.52 40.09
1941 30.87 33.93 31.80 a 35.50 44.06 48.37 52.65 51.10 41.50 36.26 34.37 31.94 39.36
1942 29.32 27.43 28.39 32.93 41.03 43.70 50.97 50.32 41.90 35.39 33.57 33.03 37.33
1943 26.84 28.50 30.39 37.97 37.39 44.50 48.45 47.58 45.43 37.81 30.30 28.48 36.97
1944 25.97 28.34 27.87 34.90 38.48 45.87 48.90 47.55 43.60 39.00 30.27 29.48 36.69
1945 29.39 30.29 30.65 33.63 43.42 43.57 50.48 49.42 39.57 37.23 34.27 30.13 37.67
1946 27.29 28.71 31.65 35.17 40.42 44.33 50.29 48.26 39.20 32.77 30.17 29.58 36.49
1947 24.10 30.96 33.29 35.53 41.26 45.07 49.84 45.87 40.80 41.77 34.07 29.81 37.70
1948 25.42 25.52 30.68 33.67 39.48 48.17 47.48 47.03 40.57 36.06 29.50 26.29 35.82
1949 14.26 26.82 35.39 35.50 42.84 43.17 47.39 46.68 44.50 32.13 31.07 27.58 35.61
1950 24.90 27.18 31.00 33.73 37.10 45.67 47.71 48.84 44.21 a 41.42 37.73 37.81 38.11
1951 30.74 31.71 28.74 35.73 39.13 43.03 49.45 47.26 42.53 36.20 a 33.80 28.39 37.23
1952 26.74 28.97 30.90 34.40 39.32 45.17 49.84 48.13 44.17 36.48 24.43 32.32 36.74
1953 34.32 30.79 31.73 a 35.23 38.90 43.30 46.03 49.48 45.13 35.13 40.07 32.13 38.52
1954 31.48 30.61 30.29 35.87 40.16 43.67 46.74 47.71 40.33 34.10 32.00 29.58 36.88
1955 28.32 26.75 29.97 34.60 39.61 46.53 48.81 46.45 41.30 38.74 34.17 a 33.84 37.42
1956 33.87 27.83 30.19 37.80 42.32 43.53 50.32 46.65 40.27 36.42 30.34 a 27.42 37.25
1957 25.23 32.46 38.35 37.41 a 43.00 47.21 a 46.81 44.00 43.50 39.58 29.43 32.71 38.31
1958 31.84 38.79 31.48 36.93 43.13 50.40 52.84 52.13 41.97 36.61 38.23 35.42 40.81
1959 34.61 31.79 31.97 36.00 38.74 46.10 49.48 45.65 43.50 37.48 26.07 25.23 37.22
1960 32.45 31.79 35.84 37.40 40.39 43.77 50.61 48.16 42.87 36.32 34.70 29.68 38.66
1961 30.35 36.43 36.74 35.30 41.03 49.17 49.42 53.00 41.50 38.26 31.53 31.00 39.48
1962 25.06 30.71 32.58 36.77 40.94 42.50 46.45 49.19 43.97 39.03 36.17 32.06 37.95
1963 21.19 37.75 33.97 37.00 43.35 46.17 47.58 49.77 48.97 40.52 36.03 30.06 39.36
1964 30.74 25.48 31.74 32.93 38.55 46.80 51.55 48.26 39.60 38.03 33.17 34.71 37.63
1965 32.39 29.07 31.03 39.33 37.81 44.67 49.06 51.10 38.97 38.00 37.10 27.45 38.00
1966 30.94 29.96 33.06 34.73 40.68 46.13 47.90 48.61 45.83 35.58 37.33 33.97 38.73
1967 32.87 30.36 32.61 34.27 40.26 47.67 51.58 52.48 46.37 38.26 34.23 28.52 39.12
1968 29.00 35.00 34.77 33.80 40.52 47.53 51.48 52.35 44.57 36.77 37.63 32.26 39.64
1969 29.16 32.61 31.32 35.87 42.84 52.53 49.74 46.65 45.97 36.06 29.97 33.10 38.82
1970 36.90 30.79 33.97 33.07 39.71 50.73 51.71 47.81 40.90 34.74 39.43 31.52 39.27
1971 27.90 30.46 33.68 35.00 42.39 46.53 51.29 51.81 43.13 36.32 31.90 29.32 38.31
1972 28.32 32.76 37.90 35.57 41.55 47.30 51.19 50.84 42.17 35.19 35.17 25.23 38.60
1973 31.71 33.71 33.10 34.17 43.74 47.07 50.65 48.35 44.23 36.10 38.80 36.26 39.82
1974 28.42 29.61 35.74 36.37 40.29 48.67 50.71 51.00 43.30 32.68 35.43 33.74 38.83
1975 31.00 32.54 34.26 33.30 40.65 45.87 52.61 48.35 44.10 40.23 33.17 34.26 39.19
1976 30.32 29.14 30.87 35.87 40.52 43.87 52.03 52.06 46.87 35.48 34.20 24.84 38.01
1977 24.94 30.46 32.58 36.73 40.71 51.27 50.16 55.81 47.23 39.55 34.13 36.52 40.01
1978 35.58 34.11 38.55 37.33 40.45 49.30 52.65 52.48 45.63 36.48 27.50 26.58 39.72
1979 26.32 34.07 37.10 40.17 42.00 46.50 51.10 51.61 46.73 44.90 33.70 33.23 40.62
1980 29.45 36.45 33.26 37.80 40.58 46.57 52.00 47.06 44.30 37.58 34.47 31.48 39.25
1981 35.48 32.04 34.32 39.37 43.48 47.93 49.71 51.97 45.90 37.71 36.87 37.32 41.01
1982 29.10 31.18 33.13 35.33 38.81 50.63 51.81 50.61 44.87 40.10 31.83 31.61 39.08
1983 32.55 36.86 40.06 35.10 43.23 47.90 46.74 54.77 45.33 40.23 38.77 35.77 41.44
1984 29.74 33.38 36.74 38.47 42.00 45.50 52.16 51.74 44.13 40.42 37.37 30.39 40.17
1985 25.95 k 31.43 31.29 38.40 41.45 48.37 ----- z ----- z ----- z ----- z ----- z 26.13 a 36.18
1986 36.65 38.18 38.23 37.40 43.19 52.13 50.42 53.94 45.13 37.26 35.21 a 30.35 41.51
1987 27.23 31.57 35.13 38.17 43.93 a 49.27 51.23 49.16 42.80 36.94 34.53 31.77 39.31
1988 30.94 28.69 31.00 38.13 40.81 47.77 51.13 48.39 41.77 38.90 36.40 28.81 38.56
1989 28.42 25.79 35.84 40.37 42.48 46.80 50.03 50.13 43.27 37.16 29.17 25.35 37.90
1990 30.10 28.29 34.10 39.60 40.19 46.77 53.61 ----- z ----- z 34.94 32.23 21.84 36.17
1991 23.58 33.89 33.23 35.63 41.06 45.17 53.10 51.94 45.53 37.35 36.37 31.61 39.04
1992 29.94 34.55 35.52 41.70 44.03 50.57 53.29 49.74 41.80 37.42 34.63 31.03 40.35
1993 30.00 29.36 39.39 38.60 45.39 46.90 46.71 49.35 42.73 39.58 25.30 28.32 38.47
1994 30.77 30.71 32.10 38.23 44.16 45.63 51.52 49.06 45.17 33.84 29.93 30.10 38.44
1995 34.61 33.11 34.48 37.67 i 43.48 47.00 53.48 46.45 i 47.05 k 34.22 m 37.43 p 37.07 q 41.03
1996 32.78 v 34.06 k 32.88 o 36.85 j 40.60 k 43.43 p 55.00 n 49.70 k 41.00 j 35.71 j 34.31 q 31.47 l 9999.00
1997 28.63 l 29.95 i 34.25 k 38.53 o 43.70 k 48.65 m 52.56 o 53.53 n 46.25 j 37.32 l 34.85 q 30.06 n 9999.00
1998 33.89 m 33.29 k 33.65 n 38.00 j 43.35 n 48.79 k 56.61 m 51.61 m 45.57 i 34.50 k 35.19 n 26.00 q 9999.00
1999 27.86 q 29.82 k 32.11 m 33.42 k 39.89 m 45.05 j 49.15 r 51.88 n 40.18 m 32.86 q 34.50 n 30.19 o 9999.00
2000 29.40 p 34.19 m 31.71 q 37.53 m 41.39 m 47.06 n 50.41 n 49.80 p 46.13 o 34.75 k 29.78 l 28.85 r 9999.00
2001 26.86 j 28.61 j 33.70 k 34.28 l 41.00 l 45.30 j 50.38 o 51.20 k 44.63 k 34.95 k 33.93 o 33.00 o 9999.00
2002 28.56 m 30.26 i 29.72 m 36.21 k 36.67 m 45.88 n 52.74 l 47.05 k 42.83 l 31.68 l 31.33 l 32.31 r 9999.00
2003 27.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
Period of Record Statistics
MEAN 29.48 31.26 33.36 36.35 41.20 46.72 50.28 49.48 43.54 37.40 33.43 30.82 38.59
S.D. 3.92 3.19 2.81 2.05 1.89 2.41 2.03 2.48 2.26 2.37 3.64 3.35 1.35
SKEW -0.94 0.35 0.44 0.35 0.00 0.39 -0.34 0.26 -0.10 0.33 -0.41 -0.21 0.07
MAX 36.90 38.79 40.06 41.70 45.39 52.53 54.03 55.81 48.97 44.90 40.07 37.81 41.51
MIN 14.26 25.48 27.87 32.93 37.10 42.50 46.03 44.00 38.97 32.13 24.43 21.84 35.61
NO YRS 57 58 58 57 58 58 57 55 55 57 57 58 55